2799098 has 4 divisors (see below), whose sum is σ = 4198650. Its totient is φ = 1399548.

The previous prime is 2799091. The next prime is 2799103. The reversal of 2799098 is 8909972.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2798929 + 169 = 1673^2 + 13^2 .

It is a super-2 number, since 2×2799098² = 15669899227208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2799091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699773 + ... + 699776.

2^2799098 is an apocalyptic number.

2799098 is a deficient number, since it is larger than the sum of its proper divisors (1399552).

2799098 is a wasteful number, since it uses less digits than its factorization.

2799098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399551.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 2799098 is about 1673.0505073069. The cubic root of 2799098 is about 140.9308381028.

The spelling of 2799098 in words is "two million, seven hundred ninety-nine thousand, ninety-eight".